arnekeller/KIT-ILIAS-downloader
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Download exercise solutions

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FliegendeWurst 2020-05-09 13:17:37 +02:00
parent 4ac7a486a7
commit 9844de220e
1 changed files with 12 additions and 4 deletions
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16
src/main.rs
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@ -121,6 +121,8 @@ mod selectors {
pub static ref forum_pages: Selector = Selector::parse("div.ilTableNav > table > tbody > tr > td > a").unwrap(); pub static ref forum_pages: Selector = Selector::parse("div.ilTableNav > table > tbody > tr > td > a").unwrap();
pub static ref alert_danger: Selector = Selector::parse("div.alert-danger").unwrap(); pub static ref alert_danger: Selector = Selector::parse("div.alert-danger").unwrap();
pub static ref tree_highlighted: Selector = Selector::parse("span.ilHighlighted").unwrap(); pub static ref tree_highlighted: Selector = Selector::parse("span.ilHighlighted").unwrap();
pub static ref form_group: Selector = Selector::parse(".form-group").unwrap();
pub static ref form_name: Selector = Selector::parse(".il_InfoScreenProperty").unwrap();
pub static ref cmd_node_regex: Regex = Regex::new(r#"cmdNode=uf:\w\w"#).unwrap(); pub static ref cmd_node_regex: Regex = Regex::new(r#"cmdNode=uf:\w\w"#).unwrap();
} }
@ -436,18 +438,24 @@ fn process(ilias: Arc<ILIAS>, mut path: PathBuf, obj: Object) -> impl std::futur
} }
} }
let html = ilias.get_html(&url.url).await?; let html = ilias.get_html(&url.url).await?;
for link in html.select(&a) { for row in html.select(&form_group) {
let link = row.select(&a).next();
if link.is_none() {
continue;
}
let link = link.unwrap();
let href = link.value().attr("href"); let href = link.value().attr("href");
if href.is_none() { if href.is_none() {
continue; continue;
} }
let href = href.unwrap(); let href = href.unwrap();
let url = URL::from_href(href); let url = URL::from_href(href);
if url.cmd.as_deref().unwrap_or("") != "downloadFile" { let cmd = url.cmd.as_deref().unwrap_or("");
if cmd != "downloadFile" && cmd != "downloadGlobalFeedbackFile" {
continue; continue;
} }
// link is definitely just a download link to the exercise // link is definitely just a download link to the exercise or the solution
let name = url.file.clone().context("link without file name")?; let name = row.select(&form_name).next().context("link without file name")?.text().collect::<String>().trim().to_owned();
let item = File { url, name }; let item = File { url, name };
let mut path = path.clone(); let mut path = path.clone();
path.push(item.name()); path.push(item.name());